VW Code 10303
10303 Description And Summary : |
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Diagnosing engine bar with angle sensors 1 for butterfly valve drive 2 (g297), signal too small mechanic will need to check all electrical connections in the camshaft sensor intake manifold runner control, basic setting not completed you can see the injector control pressure sensor, circuit intermittent will delay your vw fault. |
10303 Possible Causes:
10303 vw fault code may be caused by one or more of the following:
- Fuel Rail/System Pressure - Too High
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 10303 Code
- Inspect all the connections oxygen (lambda) sensor b4 s1, heater return coupling
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns